Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009633 | Method of manufacturing an outer vacuum cleaner bag for an upright cleaner | — | 1991-04-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009633 | Method of manufacturing an outer vacuum cleaner bag for an upright cleaner | — | 1991-04-23 |